/*
 * lib2Desa - Another 2D game library in C++
 * Copyright (C) 2009 Erivaldo Xavier de Lima Filho
 *
 * This program is free software and is distributed under GNU General Public License version 3. You can modify and/or redistribute
 * it under the terms of GPL version 3 or posterior version. This program comes with NO WARRANTY, for more details, see LICENSE,
 * or <http://www.gnu.org/licenses>.
 *
 * Contact info:
 *
 *	Erivaldo Xavier de Lima Filho, desadoc@gmail.com
 *
 */

#include "Core/FramePicker.hpp"

#ifndef _NO_NAMESPACE
namespace lib2Desa {
#endif

FramePicker::FramePicker(const shared_ptr<SpriteSequence>& s, f32 framesPerSec)
:seq(s), fps(framesPerSec)
{

}

FramePicker::~FramePicker(void)
{

}

const shared_ptr<ISprite> FramePicker::getFrame(unsigned time) const
{
	u32 p = (time/(1000/((unsigned)fps)))%seq->getSize();
	return seq->operator[](p);
}

shared_ptr<SpriteSequence> FramePicker::getSequence(void) const
{
	return seq;
}

#ifndef _NO_NAMESPACE
}
#endif
